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Fix It From the Outside In: Exterior Waterproofing in New Brunswick, NJ

We excavate only where necessary and restore landscaping as part of the scope.

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Emergency Dispatch
Licensed Exterior Waterproofing service in New Brunswick, NJ - SGP Waterproofing
Why Choose Us

Why New Brunswick, NJ Property Owners Choose SGP Waterproofing for Exterior Waterproofing

Exterior work only pays off if the membrane, footing drain, and grading are all addressed together — fixing one without the others often leaves the underlying pressure problem unresolved. We scope the full picture before recommending excavation.

1

Licensed Excavation & Waterproofing Crews

We call in utility locates before any digging starts, standard on every New Brunswick, NJ exterior job.

2

Local Equipment Staging

Excavation equipment and membrane materials are staged locally so an exterior project doesn't wait on out-of-town logistics.

3

Flat-Rate Excavation Pricing

Pricing is quoted per linear foot of foundation wall being treated, based on an on-site measurement, not a phone estimate.

4

Dimpled Membrane & Footing Drain Systems

Membrane seams are overlapped and sealed to manufacturer spec so the barrier performs as designed for decades, not just years.

Professional Exterior Waterproofing technician working in New Brunswick, NJ
What We Do

What Our Exterior Waterproofing Service Actually Covers

We scope every Exterior Waterproofing job in person before quoting it, since two properties with the same symptom rarely need the same fix.

Exterior

Foundation Excavation & Membrane Installation

We excavate to the footing, apply a dimpled waterproof membrane directly to the foundation wall, and backfill with proper drainage material.

Exterior

Footing Drain (French Drain) Installation

We slope footing drains correctly during installation, since a flat or reverse-sloped drain simply won't move water.

Exterior

Exterior Grading Correction

We regrade the perimeter to direct surface water away from the wall, typically paired with downspout extensions.

Exterior

Window Well Excavation & Drainage

We also inspect and reseal the window frame itself while the well is open.

Exterior

Downspout & Gutter Extension

This is often bundled with grading correction since the two issues usually show up together.

24/7 Emergency Exterior Waterproofing experts in New Brunswick, NJ
How It Works

Our Four-Step Exterior Waterproofing Dispatch Process

01

Call & Exterior Symptom Review

Photos of the exterior foundation area help us plan equipment and access before the visit.

02

On-Site Excavation Assessment

A technician walks the exterior perimeter, checks grading slope, and identifies where excavation would be needed for a membrane or footing drain fix.

03

Written Excavation Quote

We explain what's included in landscaping restoration so there's no confusion after backfill.

04

Excavation, Membrane & Backfill

Excavation, membrane installation, and backfill for a typical residential wall section usually take a few days depending on access and weather.

Customer Reviews

What New Brunswick, NJ Customers Say About Our Exterior Waterproofing Work

Top rated local Exterior Waterproofing specialists in New Brunswick, NJ
★★★★★

"Membrane and footing drain install took three days but the wall that used to weep every storm has been bone dry since."

— New Brunswick Homeowner

★★★★★

"Excavation crew was careful with our landscaping and put everything back close to how it looked before."

— New Brunswick Customer

★★★★★

"Window well kept flooding every storm. They excavated, added drainage, and resealed the window frame while they were at it."

— New Brunswick Homeowner

★★★★★

"Fast turnaround given how much digging was involved."

— New Brunswick Customer

FAQ

What New Brunswick, NJ Customers Ask Us Most About Exterior Waterproofing

What's the difference between interior and exterior waterproofing?▼

We'll recommend the right approach based on what the inspection actually finds.

Will excavation damage my landscaping?▼

Some disruption is unavoidable near the foundation, but we restore grading and replant where reasonable as part of the scope.

How deep do you need to excavate?▼

Excavation typically goes down to the footing, which varies by home but is often four to eight feet depending on foundation depth.

Is exterior waterproofing more expensive than interior?▼

Generally yes, since it involves excavation, but it addresses the source of water intrusion rather than managing symptoms after entry.

Can you fix grading without a full exterior membrane project?▼

We'll recommend starting there if the inspection suggests surface water is the primary cause.

How long does exterior waterproofing take?▼

Larger projects or difficult access points can extend the timeline, which we'll outline in the written quote.

Service Coverage

Proudly Providing Exterior Waterproofing Throughout New Brunswick and New Brunswick, NJ

Exterior jobs depend on access and weather — call +1-866-476-1348 and we'll confirm scheduling for your specific New Brunswick property.

Reliable Exterior Waterproofing contractor in New Brunswick, NJ by SGP Waterproofing
Affordable Exterior Waterproofing solutions in New Brunswick, NJ
Trusted Exterior Waterproofing service in New Brunswick, NJ - SGP Waterproofing

Zip codes we serve in New Brunswick, NJ: 08901 08875 08906 08933 8901

New Brunswick, NJ's Exterior Waterproofing Crew Is One Call Away

One call gets you a licensed specialist, a written quote, and a same-day time window.

Call +1-866-476-1348

Our Services in New Brunswick, NJ

New Brunswick is a city in and the seat of government of Middlesex County, in the U.S. state of New Jersey. A regional commercial hub for central New Jersey, the city is both a college town (the home of Rutgers University, the state's largest university) and a commuter town for residents commuting to New York City within the New York metropolitan area. New Brunswick is on the Northeast Corridor rail line, 27 miles (43 km) southwest of Manhattan. The city is located on the southern banks of the Raritan River in the heart of the Raritan Valley region.

Zip Codes in New Brunswick, NJ that we also serve: 08901 08875 08906 08933 8901

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Emergency Exterior Waterproofing available now in New Brunswick, NJ 📞 Call +1-866-476-1348
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